2905022800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{250433}}^1$

素因数の和:250480

約数の個数: 60

約数和(自身を含む): 7220012220

約数和(自身を除く): 4314989420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 250433, 500866, 1001732, 1252165, 2003464, 2504330, 4006928, 5008660, 6260825, 7262557, 10017320, 12521650, 14525114, 20034640, 25043300, 29050228, 36312785, 50086600, 58100456, 72625570, 100173200, 116200912, 145251140, 181563925, 290502280, 363127850, 581004560, 726255700, 1452511400, 2905022800]

約数ペア:

[(1, 2905022800), (2, 1452511400), (4, 726255700), (5, 581004560), (8, 363127850), (10, 290502280), (16, 181563925), (20, 145251140), (25, 116200912), (29, 100173200), (40, 72625570), (50, 58100456), (58, 50086600), (80, 36312785), (100, 29050228), (116, 25043300), (145, 20034640), (200, 14525114), (232, 12521650), (290, 10017320), (400, 7262557), (464, 6260825), (580, 5008660), (725, 4006928), (1160, 2504330), (1450, 2003464), (2320, 1252165), (2900, 1001732), (5800, 500866), (11600, 250433)]